#!/bin/sh

if [ "$USEPEERDNS" = "1" -a -f /etc/ppp/resolv.conf ]; then
    if [ -x /usr/bin/resolvconf ]; then
        /usr/bin/resolvconf -a ${IFNAME} </etc/ppp/resolv.conf
    else
        [ -e /etc/resolv.conf ] && mv /etc/resolv.conf /etc/resolv.conf.backup.${IFNAME}
        mv /etc/ppp/resolv.conf /etc/resolv.conf
        chmod 644 /etc/resolv.conf
    fi
fi
